2025 Giant Roam 1 - Electron Blue
With its flat handlebar, comfortable upright positioning and smooth, powerful disc brakes, Roam combines the best qualities of a road bike and a mountain bike. Now you can follow your own route wherever it goes.
Key Performance Factors
Agility and control
Updated flat-bar frame geometry puts the rider in a position that balances efficiency with stability, and disc brakes give you added control on rugged roads or dirt.
Smooth-riding comfort
The D-Fuse seatpost and suspension fork absorb road shocks and vibrations.
Integrated rack mounts
Compatible with rear racks, allowing easy cargo capacity for daily trips or longer treks.
Geometry
| S | M | L | XL | |
| A Seat Tube Length (mm) | 420 | 460 | 500 | 550 |
| B Seat Tube Angle | 73.0° | 73.0° | 73.0° | 73.0° |
| C Top Tube Length (mm) | 590 | 600 | 610 | 625 |
| D Head Tube Length (mm) | 115 | 130 | 145 | 160 |
| E Head Tube Angle | 70.5° | 70.5° | 70.5° | 70.5° |
| F Fork Rake (mm) | 42 | 42 | 42 | 42 |
| G Trail (mm) | 85 | 85 | 85 | 85 |
| H Wheelbase (mm) | 1088 | 1098 | 1109 | 1125 |
| I Chain Stay Length (mm) | 450 | 450 | 450 | 450 |
| J Bottom Bracket Drop (mm) | 62 | 62 | 62 | 62 |
| K Stack (mm) | 606 | 620 | 634 | 648 |
| L Reach (mm) | 404 | 410 | 416 | 427 |
| M Stand Over Height (mm) | 725 | 756 | 788 | 827 |
| O Stem Length (mm) | 70 | 80 | 90 | 100 |
| P Crank Length (mm) | 170 | 170 | 175 | 175 |
Specs
| Model Name | Roam 1 |
| Colours | Electron Blue |
| Sizes | S, M, L, XL |
| Frame | ALUXX-Grade aluminium, disc |
| Fork | RockShox Paragon Gold RL QR, Solo Air, 50mm |
| Shock | N/A |
| Handlebar | Giant Sport XC, 31.8mm |
| Grips | Giant ErgoContact |
| Stem | Giant Sport, 8-degree S:70mm, M:80mm, L:90mm, XL:100mm |
| Seatpost | Giant D-Fuse, composite |
| Saddle | Giant ErgoContact Sport |
| Pedals | Platform |
| Shifters | Shimano Cues U6000, 11 |
| Front Derailleur | N/A |
| Rear Derailleur | Shimano Cues U6020 |
| Brakes | Shimano BL-MT200 hydraulic, [F]160mm, [R]160mm rotors |
| Brake Levers | Shimano BL-MT201 |
| Cassette | Shimano CS-LG40011, 11x45 |
| Chain | KMC X11 |
| Crankset | Shimano U6000-1, 42t S:170mm, M:170mm, L:175mm, XL:175mm |
| Bottom Bracket | Threaded |
| Rims | Giant double wall aluminium |
| Hubs | Alloy, 28h |
| Spokes | Stainless, 14g |
| Tyres | Giant CrossCut, FlatGuard puncture protection, 700x42c |
| Extras | 53mm max tyre size |